TY - GEN
T1 - SAOR
T2 - 9th International Semantic Web Conference, ISWC 2010
AU - Hogan, Aidan
AU - Pan, Jeff Z.
AU - Polleres, Axel
AU - Decker, Stefan
PY - 2010/12/1
Y1 - 2010/12/1
N2 - In this paper, we discuss optimisations of rule-based materialisation approaches for reasoning over large static RDF datasets. We generalise and re-formalise what we call the "partial-indexing" approach to scalable rule-based materialisation: the approach is based on a separation of terminological data, which has been shown in previous and related works to enable highly scalable and distributable reasoning for specific rulesets; in so doing, we provide some completeness propositions with respect to semi-naïve evaluation. We then show how related work on template rules - T-Box-specific dynamic rulesets created by binding the terminological patterns in the static ruleset - can be incorporated and optimised for the partial-indexing approach. We evaluate our methods using LUBM(10) for RDFS, pD*(OWL Horst) and OWL 2 RL, and thereafter demonstrate pragmatic distributed reasoning over 1.12 billion Linked Data statements for a subset of OWL 2 RL/RDF rules we argue to be suitable for Web reasoning.
AB - In this paper, we discuss optimisations of rule-based materialisation approaches for reasoning over large static RDF datasets. We generalise and re-formalise what we call the "partial-indexing" approach to scalable rule-based materialisation: the approach is based on a separation of terminological data, which has been shown in previous and related works to enable highly scalable and distributable reasoning for specific rulesets; in so doing, we provide some completeness propositions with respect to semi-naïve evaluation. We then show how related work on template rules - T-Box-specific dynamic rulesets created by binding the terminological patterns in the static ruleset - can be incorporated and optimised for the partial-indexing approach. We evaluate our methods using LUBM(10) for RDFS, pD*(OWL Horst) and OWL 2 RL, and thereafter demonstrate pragmatic distributed reasoning over 1.12 billion Linked Data statements for a subset of OWL 2 RL/RDF rules we argue to be suitable for Web reasoning.
UR - http://www.scopus.com/inward/record.url?scp=78650905183&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-17746-0_22
DO - 10.1007/978-3-642-17746-0_22
M3 - Published conference contribution
AN - SCOPUS:78650905183
SN - 364217745X
SN - 9783642177453
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 337
EP - 353
BT - The Semantic Web, ISWC 2010 - 9th International Semantic Web Conference, ISWC 2010, Revised Selected Papers
Y2 - 7 November 2010 through 11 November 2010
ER -